Cleo5566 Cleo5566

05-04-2017
Mathematics

contestada

A surveyor measures the angle of elevation at 20 degrees for a point 5 miles away. What is the vertical change in elevation from the point where the surveyor is standing to the point 5 miles away?

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mathnstuff mathnstuff

05-04-2017

The vertical change is 1.81985 miles.
I'm not sure how many digits after the decimal you need, so I typed out five.

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